I don’t think we need to test this battery to know they are bad, noway can 16340 cell has same capacity of 18650

For me the question is not if it has the 2500mAh, but if it anywhere near a decent 16340 LiIon battery. The result did not surprise me, batteries with super high specifications are usual bad batteries.

I do also like to include some of the “fake” batteries in my test, I believe it is a good idea to publish review of them. Not all people knows what is possible and what not.

Not a typo, but a way to get ignorant people (Probably more than 95% of the population) to buy them. If you read the text closely they also promise over charge and discharge protection, i.e. a circuit board, but it is also missing.